2.☢ LAND Arzamas

Historical: During WW2 production facility for Katusha rocketlaunchers and missiles. After WW2 the All-Union Scientific Research Institute of Experimental Physics (nuclear weapons design facility a.k.a. VNIIEF) constructed. The town became a closed city and was removed from all unclassified maps. Provisional names: Base 112, Site 550, Yasnogorsk, Kremlyev and Arzamas.

Currently: The Russian Federal Nuclear Center.
It is is responsible for important decisions concerning development, production, storage and utilization of nuclear weapons; the recycling of radioactive and other materials; and research. The Russian PANTEX facility

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